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-rw-r--r--macros/latex-dev/base/usrguide.tex30
1 files changed, 1 insertions, 29 deletions
diff --git a/macros/latex-dev/base/usrguide.tex b/macros/latex-dev/base/usrguide.tex
index 5577be9f03..05fc93e7af 100644
--- a/macros/latex-dev/base/usrguide.tex
+++ b/macros/latex-dev/base/usrguide.tex
@@ -877,33 +877,6 @@ defined as
[As an aside: the code is written in \pkg{expl3}, so we don't have to
worry about spaces creeping into the definition.]
-\subsection{Access to the argument specification}
-
-The argument specifications for document commands and environments are
-available for examination and use.
-
-\begin{decl}
- |\GetDocumentCommandArgSpec| \arg{cmd} \\
- |\GetDocumentEnvironmentArgSpec| \arg{environment}
-\end{decl}
-These commands transfer the current argument specification for the
-requested \meta{cmd} or \meta{environment} into the token list
-variable \cs{ArgumentSpecification}. If the \meta{cmd} or
-\meta{environment} has no known argument specification then an error
-is issued. The assignment to \cs{ArgumentSpecification} is local to
-the current \TeX{} group.
-
-\begin{decl}
- |\ShowDocumentCommandArgSpec| \arg{cmd} \\
- |\ShowDocumentEnvironmentArgSpec| \arg{environment}
-\end{decl}
-These commands show the current argument specification for the
-requested \meta{cmd} or \meta{environment} at the terminal. If
-the \meta{cmd} or \meta{environment} has no known argument
-specification then an error is issued.
-
-
-
\section{Copying and showing (robust) commands and environments}
If you want to (slightly) alter an existing command you may want to
@@ -1212,8 +1185,7 @@ Upper- and lower-casing are well-understood in general conversation.
Titlecasing here follows the definition given by the Unicode Consortium: the
first character of the input will be converted to (broadly) uppercase, and the
rest of the input to lowercase. The full range of Unicode UTF-8 input can be
-supported, with the proviso that at present the characters set up with 8-bit
-engines match those available in standard input encodings (|T1|, |T2|, |LGR|).
+supported.
\begin{quotation}
\begin{tabular}{rl}
|\MakeUppercase{hello WORLD ßüé}| & \MakeUppercase{hello WORLD ßüé} \\